jobs in Chicago, IL, USA

Candidates who are primarily looking for task-based development work may not be the right fit; this role requires technical ownership before, during, and after implementation. We are seeking a hands-on Lead Backend Engineer / Technical Lead to help design, evolve, and extend the backend and middleware systems that support our trading and market data infrastructure. This is not a ticket-only development role. We are looking for someone who can take business needs, operational problems, and high-l